|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/129; 305/130; 305/141|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 9|
A track driven device having a suspension system, positive hydraulic braking system, positive drive belt system and belt tensioning system for an improved ride, reducing belt wear and belt failure.
What I claim is: 1. A track driven device having a plurality of belts, wherein each of the plurality of belts encompass a drive wheel and an idler wheel, said drive wheel for rotating the belt and idler wheel with the belt, the track driven device comprising: a plurality of positive drive belt systems for positively driving the plurality of belts, each of the plurality of positive drive belt systems having the drive wheel and the idler wheel encompassed by the belt, wherein the drive wheel and the idler wheel have apertures in their outer circumference,...